» Welcome to the PHP_Debug Project !

What is PHP_Debug ?

The basic purpose of PHP_Debug is to provide assistance in debugging PHP code, by "debug" i don't mean "step by step debug" but program trace, variables display, process time, included files, queries executed, watch variables... These informations are gathered through the script execution and therefore are displayed at the end of the script (in a nice floating div or a html table) so that it can be read and used at any moment. (especially useful during the development phase of a project or in production with a secure key/ip)

Features

General process time SQL/PHP

Check performance of parts of code

Show sql of executed queries (with highlighting and execution time)

Dump of all types of variable in a graphical way

Functionnal/trace debug (with line, file, class, function)

Show globals vars ($GLOBALS, $_POST, $_GET, $_COOKIE ...)

2 renderers, as a HTML talbe or as a floating div

Allow to watch variables (+ watch on type of var)

Show php version & loaded extensions

Allow to show source code of all parsed file (with TEXT_Highlighter)

Static methods to debug/trace out of the debug renderer display

Debug infos are classified by type (14 types available)

Can replace the PHP error handler to show messages inside the debug renderer

How to start ?

I recommand you to check the full example, this is the
best way to underdand how PHP_Debug works. In fact in this file, there is complete
exemple of all the available features included in PHP_Debug.